.header {
    background-color: rgb(0, 0, 95);
    height: 45px;
}

.header>.container {
    color: #bbbbbb;
    font-size: 20px;
}

.header>.container>.left {
    padding: 0px 0px 0px 200px;
    float: left;
}

.header>.container>.right {
    float: right;
    padding: 0px 200px 0px 0px;
}

.head {
    background-color: rgb(73, 73, 209);
    height: 90px;
}

.head>.container {
    color: white;
    font-size: 20px;
}

.head .left {
    float: left;
    width: 800px;
    padding: 0px 0px 0px 300px;
    margin: 12px 0px 0px 0px;
}

.head .right {
    float: right;
    padding: 0px 300px 0px 0px;
    margin: 12px 0px 0px 0px;
}

.content1>.container>.picture_1 {
    float: left;
    padding: 30px 50px 30px 215px;

}

.content1>.container>.picture_2 {
    float: left;
    padding: 30px 50px 30px 0px;
}

.content1>.container>.picture_3 {
    float: left;
    padding: 30px 50px 30px 0px;
}

.content1>.container>.picture_4 {
    float: left;
    padding: 30px 50px 30px 0px;

}

.content2>.container1 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 0px 0px 60px 220px;
}

.content2>.container2 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 0px 0px 60px 30px;
}

.content2>.container3 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 0px 0px 60px 30px;
}
.content3>.container1 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 50px 0px 20px 220px;
}

.content3>.container2 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 50px 0px 20px 30px;
}

.content3>.container3 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 50px 0px 20px 30px;
}
.content4>.container1 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 0px 0px 60px 220px;
}

.content4>.container2 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 0px 0px 60px 30px;
}

.content4>.container3 {
    width: 450px;
    height: 450px;
    float: left;
    margin: 0px 0px 60px 30px;
}

.footer{
    background-color: rgb(65, 65, 206);
    height: 270px;
    margin-top: 70px;
    clear: both;
}

.footer>.container{
    color:white;
    text-align: center;
    padding-top:80px;
}

.footer>.note{
    padding-left:180px; 
    color:white;
}